When Wisconsin linebacker Mark Zalewski came to the East-West Shrine game, he wanted to turn some heads with his play, and he has, literally. Expected to line up on the interior in punt situations, many were surprised to see Zalewski on the outside at the gunner position. That's what sub-4.6 speed...[details]

The good: Big-play performer with the ability to contribute immediately in three- and four-wideout sets. His versatility will help his final grade significantly. He is similar to NFL receivers like Darius Watts in size, speed, quickness and versatility. He is also an explosive return specialist who has the suddenness to create space and big play opportunities.

The bad: He has been one of the nation's better playmakers and can beat you as a receiver or return specialist, but his lack of top speed may limit him to a role performer in the NFL. Breaston needs improvement in the finer aspects of the position like route running and defense recognition. He has only average speed and lacks the separation speed to get deep with regularity. He is more quick than fast and capable of getting open in the short and intermediate zones with good run-after-the-catch ability.

Outlook: He may never be more than a No. 3 slot receiver. Breaston should provide impact immediately as a return specialist where he can win a starting role as both a punt and kickoff returner. Marginal top-150 prospect and fine addition to any offense with some impact ability as a punt returner.

This is special to Rivals.com from Frank Coyle. Coyle has written about the NFL Draft in his newsletter for more than...[Complete Bio]